baber/WOPTO huggingface dataset:
Patent EP-0544677-A1 (EP)
Title: Electromagnetic middle-ear hearing aid.
Inventor: KIMMERLE HANS GEORG
IPC: H04R25/00
Filed: 1991-05-14
Abstract: The invention relates to a middle-ear hearing aid (10) with a microphone in a casing, an amplifier with power supply and an output transformer and with a vibration device (12) excitable to oscillation by the transformer which can be implanted between the eardrum (3) and the hammer grip (7), whereby the output transformer generates electromagnetic oscillations which excite a pre-polarised permanent magnet (12) acting as a vibration device to oscillation which is transmitted to the hammer grip (7) and the eardrum (3).
Patent EP-0541576-A1 (EP)
Inventor: BECHTLE ROLF
IPC: E05B65/20
Filed: 1991-07-06
Abstract: Dans un tel véhicule automobile, aussi bien le système de verrouillage central que le système d'alarme antivol sont commandés par une unité de commande (2) commune aux deux systèmes et surveillant l'état de fonctionnement des systèmes. A cet effet, l'état de verrouillage et l'état de déverrouillage de toutes les serrures ou portes du véhicule sont surveillés au moyen de contacts de commutation (14) supplémentaires. Au moins trois états de fonctionnement sont distingués et indiqués au moyen d'indicateurs (6) électro-optiques dans les boutons de verrouillage de porte par des signaux clignotants optiquement différenciables.
Patent EP-0540571-A1 (EP)
Inventor: BLATTER KARSTEN
IPC: C08G77/388
Filed: 1991-07-19
Abstract: Un copolymère de cristaux liquides a la formule (I), dans laquelle l, m, p, q, r, s sont égaux à zéro ou à un nombre entier de 1 à 100, indépendamment les uns des autres, à condition que la somme l+m+p+q+r+s soit un nombre entier plus grand que 2 et qu'au moins deux des indices m, p, q, r, s soient supérieurs à zéro; n est compris entre 1 et 500; Y1, Y2, Y3, Y4, Y5 représentent indépendamment les uns des autres un groupe ayant la formule générale (CH2)a(-B)b-M1(-A1)c(-M2)d(-A2)e(-M3)f(-A3)g-R1, dans laquelle B est par exemple un groupe ayant la formule alpha, où R6, R7, R8 représentent par exemple H ou CH3 et X représente par exemple du chlore; R1 représente par exemple un alkyle à chaîne droite ayant de 1 à 16 atomes de C; a est compris entre 2 et 20; b, c, d, e, f, g sont égaux à 0 ou 1; A1, A2, A3 sont par exemple du phénylène ou du pyrimidine-2,5-diyl; M1, M2, M3 sont par exemple COO ou OCO. Ce copolymère est particulièrement utile comme composant de dispositifs commutateurs à cristaux liquides.
Patent EP-0561788-A1 (EP)
Inventor: ZETTNER HERBERT
IPC: G05G1/00
Filed: 1991-09-30
Abstract: Un dispositif de retenue à bille (7) sert au maintien de positions de réglage d'un élément de réglage mobile axialement et/ou de manière pivotante, en particulier d'une tringlerie de commande de changement de vitesse pour les boîtes de vitesses de véhicules automobiles. Les éléments sont disposés dans un carter étanche (1) de la boîte de vitesses, dans lequel le boîtier (12) du dispositif de retenue est vissé, étanché de l'extérieur, la bille d'arrêt (8) étant guidée directement ou indirectement dans ledit boîtier (12). Le boîtier (12) est conçu de telle sorte qu'il ne faut pas avoir recours à des joints ou à des mesures d'étanchéification séparés pour garantir une assise étanche dans le carter (1). A cet effet, le boîtier (12) vissé dans le carter (1) est en plastique.
Patent EP-0517864-A1 (EP)
Inventor: SCHMALE GERHARD
IPC: B60N2/433
Filed: 1991-10-02
Abstract: Un dispositif de sécurité anti-choc pour siège de véhicule (1, 6), notamment pour siège de véhicule automobile, est prévu, complémentairement à un dispositif de réglage à volonté de l'inclinaison du dossier (6), lequel présente deux articulations tournantes reliées entre elles par l'intermédiaire d'un axe de pivotement (25) commun (25). Chaque articulation comprend un élément d'articulation (2', 5') solidaire du cadre du siège et un élément d'articulatin monté pivotant sur le dossier, chacun de ces éléments étant associé à l'un des deux longerons (2, 5) du dossier (6). L'une des articulations présente un dispositif de verrouillage (4) du dossier (6) à l'inclinaison voulue, l'autre articulation (8) étant équipée du dispositif de sécurité anti-choc, lequel agit par déclenchement d'un organe de blocage (28, 31), par suite d'une impulsion d'accélération ou de ralentissement (27) consécutive à un choc accidentel. Le dispositif de sécurité anti-choc (3) comprend une pièce d'inertie (11) montée excentriquement sur le cadre du siège, et dont le centre de gravité (7) se trouve à distance au-dessous de son axe de pivotement (12). Au-dessus de son axe de pivotement (12), la pièce d'inertie (11) présente une face de serrage (13) associée à une face de serrage opposée (10) prévue sur le dossier (6), les deux faces de serrage (10, 14) étant maintenues à distance l'une de l'autre, en régime normal de conduite et venant mutuellement en prise, par liaison de force ou de forme, lors du déclenchement de la sécurité anti-choc (3), par pivotement de la pièce d'inertie (11).
Patent EP-0553262-A1 (EP)
Title: Fuel pump.
Inventor: LINTOTT EDWARD ROBERT
IPC: F16J15/04
Filed: 1991-11-18
Abstract: A fluid connection between a pair of passages (12, 15) which open onto surfaces (13, 16) in respective body parts which are secured together. About one of the passages a sealing zone (21) is established in the respective surface and the zone is surrounded by a depression (20) which communicates with a drain passage.
Patent EP-0559684-A1 (EP)
Inventor: RIEGER MARTIN
IPC: H03H11/04
Filed: 1991-11-21
Abstract: Les filtres universels connus jusqu'à maintenant ont des circuits relativement coûteux. L'objet de l'invention est d'obtenir un filtre universel ayant des circuits simples et de taille réduite. A cet effet, le filtre universel comprend trois entrées Vh, Bv et V1, une sortie Vout, deux amplificateurs de la conductance Gm1 et Gm2, quatre condensateurs mCO, (1-m)CO, O et 1CO, et un amplificateur K ayant une puissance d'amplification k, agencés selon une structure de filtrage biquadratique, ainsi qu'un suiveur de tension avec une entrée à valeur ohmique élevée. Selon la charge appliquée aux entrées Vh, Bv et V1, le filtre universel sert de filtre passe-haut, de filtre passe-bas, de filtre à bande passante, de filtre bouchon, de filtre passe-tout ou fonctionnant d'une autre façon. Les différentes caractéristiques de filtrage, telles que la qualité, la pente, la fréquence médiane, l'amplification et ainsi de suite, sont réglables selon les grandeurs des paramètres Gm1, Gm2, m, 1 et k. L'invention trouve des applications dans des postes récepteurs de télévision, notamment des postes à normes multiples, et dans des postes récepteurs de radio.
Patent EP-0503328-A1 (EP)
Inventor: BURNHAM WILLIAM L
IPC: G03B17/12
Filed: 1992-02-20
Abstract: A photographic camera (1) includes a lens carrier (5) with alternative taking lenses (45, 47) having shorter and longer focal lengths. The lens carrier (5) is pivotable relative to the camera body (3) between a storage position in which the two lenses (45, 47) are concealed within the camera body (3) and respective use positions in which the two lenses alternatively are located for picture-taking.
Patent EP-0494088-A1 (EP)
Inventor: YAMAGISHI HIDEO
IPC: H01L31/075
Filed: 1986-11-01
Abstract: A semiconductor device comprising a pin-type or nip-type amorphous-containing semiconductor layer and at least two electrodes, characterized in that an amount of dopant in a p-type or n-type layer is minimized at a junction interface of p/i or n/i and increases gradually toward an interface of p/electrode or n/electrode.
Patent EP-0508207-A1 (EP)
Inventor: YOSHIMI NAOTO
IPC: C09D7/00
Filed: 1992-03-24
Abstract: A black steel sheet having a sufficiently small coating thickness to allow the welding of the steel sheet, and yet exhibiting an excellently black surface, but also having high corrosion resistance, adhesive strength and formability. It is a steel sheet having a surface plated with zinc or zinc alloy, and carrying a chromate film formed on its plated surface, and a black film formed on the chromate film from a composition comprising specific proportions of a water-soluble or water-dispersible thermosetting resin and a water-soluble black dye, and having a sufficiently small thickness. The composition may further contain a solid lubricant, or a granular rust-inhibitive pigment, or both.
Patent EP-0506030-A1 (EP)
Inventor: BREYER BRANCO DR
IPC: A61B8/06
Filed: 1992-03-25
Abstract: A device for blood flow measurement within a vascular vessel or within the heart comprises two transducers (2,3) mounted at the surface of a catheter (1). One (2) of the transducers has a protrusion (fixed or glued) with a hydrofoil profile (underwater wing), while the other transducer (3) has a cylindrical profile. 
     On the hydrofoil transducer, the signal is generated by the surrounding quasi-static pressure and the drag force induced by the blood flow. On the other transducer, the signal is generated only by the quasi-static pressure. Either by connecting the transducers in a differential manner or by taking their signals to a differential amplifier, the signal caused by the axial flow velocity is obtained.
Patent EP-0519383-A1 (EP)
Inventor: GANZI GARY C
IPC: C02F1/42
Filed: 1992-06-15
Abstract: Purified resin particles are provided in an electrodeionization step for purifying resin particles having ion depletion compartments containing the resin particles and ion concentration compartments. Purified water having a purity of at least 1 megohm-cm is introduced into the ion depletion compartments and water for accepting ionic impurities is introduced into the ion concentration compartments. The electrodeionization step for purifying resin particles is conducted under condition to dissociate water into hydrogen ions and hydroxyl ions. The purified water is produced in an initial water purification step which also can be an electrodeionization step. The water effluent from the ion depletion compartment can be recycled either to the initial water purification step or to the inlets of the ion depletion compartments in the resin particle purification process. The electrodeionization step comprising the initial water purification step is conducted under conditions to minimize or prevent hydrogen ion and hydroxyl ion formation.
Patent EP-0532939-A1 (EP)
Inventor: BURKHART GEORG DR
IPC: C08J9/00
Filed: 1992-08-22
Abstract: A process for the preparation of heat-curing, flexible foams containing urethane groups and having reduced compressive strength by reacting polyethers containing at least two hydroxyl groups and having a molecular weight of from 400 to 12,000 with polyisocyanates in the presence of from 0.01 to 3 parts by weight, based on 100 parts by weight of polyol, of amine oxides of the formula <IMAGE> where R<1> is an alkyl radical or a mixture of alkyl radicals having 7 to 17 carbon atoms, R<2> and R<3> are alkyl radicals having 1 to 4 carbon atoms, and x is 2 or 3.
Patent EP-0543137-A1 (EP)
Inventor: ISHIKAWA YOSHIHIRO
IPC: C12R1/19
Filed: 1992-10-12
Abstract: A DNA sequence encoding a novel effector enzyme referred to as a cardiac adenylyl cyclase is described. The amino acid sequence of the cardiac adenylyl cyclase encoded by that DNA sequence is also described.
Patent EP-0538742-A1 (EP)
Title: Storage for goods pieces
Inventor: HOGENKAMP WILHELM
IPC: B65G1/04
Filed: 1992-10-16
Abstract: A storage (1) for goods pieces (10) has an input station (2) and an output station (3) which can be actuated independently of each other. A storage section (8) with variable receiving capacity is provided, as are support plates (11) for receiving the goods pieces. The support plates (11) are provided to be freely movable in the storage (1). A first input elevator (4) is provided in the region of the input station (2), and an output elevator (5) for forming or dismantling full stacks (26) of support plates (11) is provided in the region of the output station (3). The storage section (8) between the elevators (4, 5) is designed for the joint conveying of the full stacks (26) forming a back-up upstream of the output elevator (5) allocated to the output station (3). A transfer conveyor (6) and a feed conveyor for full stacks (26) are located between each elevator and the storage section (8). Separate drives are provided for the elevators (4, 5), the transfer conveyor (6), the feed conveyor and the storage section (8). <IMAGE>
Patent EP-0547336-A1 (EP)
Inventor: SHIMADA KEIZO
IPC: C07C15/44
Filed: 1992-10-22
Abstract: In a process for producing an alkenylbenzene by the reaction of an alkylbenzene having 8 or more carbon atoms and a conjugated diolefin, the improvement in which the reaction is performed in the presence of a catalyst obtained by dispersing (a) an alkali metal and (b) potassium carbonate and/or potassium hydroxide in the presence of (c) an aromatic hydrocarbon having at least a substituent with a double bond.
Patent EP-0584402-A1 (EP)
Inventor: SHU GUOLING
IPC: H03K17/693
Filed: 1992-12-11
Abstract: A circuit calculating the maximum value, wherein the drains of a plural number of nMOS (T1,T2,...) are connected to a power source (Vcc), the sources are grounded through a high resistance (R), input voltage (X,Y,...) is connected to the gate of each nmos (T1,T2,...), and the source of each nMOS (T1,T2,...) is connected to the output terminal (Do).
Patent EP-0501735-A1 (EP)
Inventor: GARCIA DANA SORINA
IPC: C08J7/044
Filed: 1992-02-25
Abstract: At least one antistatic agent is incorporated into a thermoplastic polymer by contacting a polyvinyl chloride polymer with a solution comprising a solvent capable of swelling the PVC surface and at least one antistatic agent selected from the group consisting of 1-dodecylpyridinium chloride monohydrate and (R¹) n (R²) m  ammonium halide, wherein n and m are integers of from 0-4 and n+m = 4, and wherein R¹ and R² can be different or the same and are alkyl groups of from 1 to 20 carbon atoms.
Patent EP-0509636-A1 (EP)
Inventor: FIEDZIUSZKO SLAWOMIR J
IPC: H01P1/208
Filed: 1992-03-11
Abstract: A dual mode microstrip resonator (1) usable in the design of microwave communication filters. The substantially square resonator (1) provides paths for a pair of orthogonal signals which are coupled together using a perturbation located in at least one corner of the resonator (1). The perturbation can be introduced by notching (3) the resonator (1) or by adding a metallic or dielectric a stub (83) to the resonator (1).
Patent EP-0512846-A1 (EP)
Inventor: USHIKUBO TAKASHI
IPC: C07C253/24
Filed: 1992-05-08
Abstract: A process for producing a nitrile, which comprises subjecting an alkane and ammonia in the gaseous state to catalytic oxidation in the presence of an oxide of empirical formula:  
 
        MoV b Te c Nb d X x O n    (1) 
 
 
 wherein: 
X is at least one of Mg, Ca, Sr, Ba, Al, Ga, Tl, In, Ti, Zr, Hf, Ta, Cr, Mn, W, Fe, Ru, Co, Rh, Ni, Pd, Pt, Zn, Sn, Pb, As, Sb, Bi, La and Ce; 
   b is from 0.01 to 1.0; 
   c is from 0.01 to 1.0; 
   d is from 0 to 1.0; 
   x is from 0.0005 to 1.0; and 
   n is a number such that the total valency of the metal elements is satisfied.
Patent EP-0517509-A1 (EP)
Inventor: KEENER DON STEVEN
IPC: G06F13/38
Filed: 1992-06-03
Abstract: This invention relates to computers, and more particularly to a storage controller for a computer. The small computer systems interface (SCSI) controller is coupled directly to the local processor bus for controlling data transfer with storage memory devices such as fixed or removable media electromagnetic storage devices. The personal computer 10 system has a high speed local processor data bus 34, at least one logical processor device 32 coupled directly to the local processor bus 34 and capable of signalling through the local processor bus 34 an occurrence of the transfer of blocks of data, and a storage controller 40 coupled directly to the local processor bus 34 for regulating communications between the processor device 32 and storage memory devices 36. The storage controller 40 has a FIFO memory for transitory storage of blocks of data being exchanged with the local processor bus 34 and is capable of signalling through the local processor bus 34 the state of the FIFO memory. The processor device 32 and storage controller 40 cooperate for exchange of blocks of data between the local processor bus 34 and FIFO memory when the FIFO memory has available one of data to be transferred and space for reception of data and for emptying of the FIFO memory through the local processor bus 34 as necessary.
Patent EP-0531095-A1 (EP)
Inventor: NARULA CHAITANYA KUMAR
IPC: B01D71/02
Filed: 1992-09-01
Abstract: This invention is directed to a method for lanthanide-aluminum-oxide materials according to sol-gel techniques from heterobimetallic alkoxides comprising tris[(bis(2-propanolato)alumina)hexakis(µ-(2-propanolato))]lanthanides, and the materials so made. The materials may be in varied forms like sols, gels, xerogels, and calcined materials.
Patent EP-0545535-A1 (EP)
Inventor: HOARD JOHN WILLIAM
IPC: B60K28/16
Filed: 1992-10-22
Abstract: A system for controlling unwanted drivewheel spin with an automotive vehicle powered by an internal combustion engine (10) includes sensors (22) for measuring the relative velocity of at least one drivewheel (18) with respect to the ground speed of the vehicle, and an engine valve controller (14,16,24) for limiting the engine's torque output if the measured relative velocity exceeds a threshold value.
Patent EP-0516505-A1 (EP)
Inventor: CHAMBON BERNARD
IPC: B41M5/035
Filed: 1992-05-20
Abstract: The invention relates to a flexible support, which can be printed on and which is intended to be used for carrying out a process for printing a substrate made from a synthetic material by hot transfer of a printing of sublimable inks, with the application of vacuum between the flexible support and the substrate made from a synthetic material, characterised in that the flexible support both receives and transmits energy. The face of the flexible support intended for receiving the printing of sublimable inks is glazed, the glazing level expressed in BEKK seconds being greater than 80, and the support has porosity to the passage of air lying between 40 and 200 seconds, expressed in GURLEY seconds. Application to the decoration of panels of synthetic materials.
Patent EP-0524059-A1 (EP)
Title: Shift control unit for a gear-box
Inventor: ANGER GERARD
IPC: F16H61/36
Filed: 1992-07-08
Abstract: The invention proposes a shift control unit for a gearbox of the type comprising a gear change lever connected to a control shaft (12) for the selection and the passage of the ratios of the gearbox, which it causes to slide parallel to its axis (X-X) and/or to pivot about this axis by means of two transmission members (16A, 16B) whose substantially straight and parallel ends (18A, 18B) are connected to the control shaft (12) by means of a pivoting lever (46) and of a sliding return lever (22B) respectively which are mounted so as to rotate with respect to the casing (14) of the gearbox, characterised in that the pivoting lever (46) interacts with a second return lever (22A) mounted to revolve about the same axis of rotation (Y-Y) as the sliding return lever (22A). <IMAGE>
Patent EP-0537090-A1 (EP)
Inventor: MENIER ALAIN
IPC: H01H71/24
Filed: 1992-10-05
Abstract: The coil of the magnetic trip mechanism (14) of a low-voltage circuit breaker is subdivided into two parts which are connected in such a way that, under normal operation, the nominal current traverses only one (19) of these parts. Upon a short-circuit producing an electrodynamic repulsion of the contacts, the second part (20) of the coil is brought into circuit by switching the arc to an electrode (27) positioned near the contacts. The insertion of extra turns increases the force of displacement of the plunger of the electromagnetic trip mechanism and its force of impact on the moving contact arm in order to accelerate the displacement of the latter towards its open position. <IMAGE>
Patent EP-0511167-A1 (EP)
Inventor: ROUAS GILLES
IPC: A01N43/653
Filed: 1992-04-21
Abstract: The invention relates to a method of controlling powdery mildew with a mixture of an EBI triazole fungicide and a dithiocarbamate fungicide employing an application rate of the EBI triazole fungicide allowing a reduction of the amount of dithiocarbamate to be applied and fungicidal compositions comprising such mixtures.
Patent EP-0518830-A1 (EP)
Inventor: DAL MONTE ANTONIO
IPC: A47C7/46
Filed: 1992-06-02
Abstract: A back support (1), preferably a lumbar support, for a seat such as a motor-vehicle seat, is generally hourglass- or butterfly-shaped and is constituted by two symmetrical, complementary portions (3). Each portion is supported on one of the uprights (7) of the backrest (B) by a horizontal tie (4) which extends through a hole (11) in a flap (8) which is articulated (9) to the outer end of the respective complementary portion (3). Traction means, such as flexible- or Bowden-cable controls (13), enable the free ends of the flaps (8) to be pulled outwardly. The movement apart of the free ends of the flaps (8) thus achieved urges the outer ends of the complementary portions (3) forwardly, modifying the horizontal profile of the support (1) towards a more concave condition and increasing the lateral restraint achieved by the backrest (B).
Patent EP-0558607-A1 (EP)
Inventor: KAMEN DEAN L
IPC: A61M5/36
Filed: 1991-11-15
Abstract: Dispositif compact et intégré d'acheminement de liquide intraveineux. L'invention peut être utilisée avec une source de liquide intraveineux et un conduit de liquide intraveineux. Dans ce mode de réalisation, l'invention comprend un logement (60) à travers lequel est disposé un passage (602) de fluide. Ledit passage de fluide passe à travers une pointe (601) utilisée afin de relier le logement rigide à la source de fluide intraveineux. Ledit passage passe également à travers une chambre de perfusion rigide (63), ainsi qu'un élément d'amorçage (64) pouvant être comprimé de manière répétée afin de faire passer du liquide de la source de liquide intraveineux dans la chambre de perfusion (63) et à travers le conduit de liquide intraveineux. Ledit élément d'amorçage (64) comprend une base (642) ainsi qu'une membrane d'amorçage (641). Le conduit de liquide intraveineux est monté sur le logement (60) de manière que le passage de fluide conduit dans ledit conduit de liquide intraveineux. La pointe (601), la chambre de perfusion (63), la base de l'élément d'amorçage (64) ainsi que le moyen récepteur forment tous une pièce intégrée en matière rigide. Ce mode de réalisation peut également comprendre une chambre à clapet (611) disposée dans le logement, de sorte que le passage de liquide conduit dans et hors de la chambre à clapet par l'intermédiaire de premier et de second becs, une membrane de clapet étant fixée au logement et disposée sur ladite chambre à clapet de manière que la membrane du clapet peut être poussée afin de recouvrir au moins un desdits premier et second becs.